Welcome to ABC's Campaign Headquarters. Coming up-- the Republican presidential candidates debate in Iowa on August 5th. You can watch it live on a special edition of This Week with George Stephanopoulos on your local ABC News station.

Here's your chance to talk back on the major campaign issues that are important to you-- from Iraq to healthcare-- immigration to education. The candidates or their campaign surrogates may answer your question!

Get your video questions in early-- we will be posting debate questions on ABCNews.com-- and people will be able to vote for the questions they like best. George will put some of the questions to the candidates!